baber/WOPTO huggingface dataset:
Patent JP-H11112668-A (JP)
Title: Beeper, portable telephone set, location management system and calling system
Inventor: YAMAOKA TAKAAKI
IPC: H04W4/02
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To manage location of a person in a wide area in details well as to immediately call an aimed person. SOLUTION: Readers/writers 10-1 ,..., 10-n are installed at doors of respective rooms, and when a person M carries a beeper 1 incorporating an IC data carrier and enters a room from a door or goes out of the door, the reader/writer reads data such as identification code of the IC data carrier and the identification code and a device number of the reader/writer are stored in a memory 13 of a central processing unit 11. An identification code, the name of each person and his location or the like are displayed on a screen of a display device 14. A person on the display screen is designated, and a calling device 15 sends a beeper number of the person for calling the beeper of the person.
Patent JP-H0697293-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HARA RYUYA
IPC: H01L23/52
Filed: 1992-09-14
Abstract: PURPOSE:To improve an upper wiring in step coverage at a contact hole of a semiconductor device possessed of multilayer interconnections. CONSTITUTION:An upper metal wiring 18 of Al or the like is kept in contact with a conductive layer 15 of high melting metal or the like through the intermediary of an upper contact hole 17 with a diameter larger than the width of the metal wiring 18. The conductive layer 15 comes into contact with a lower metal wiring 12 of Al or the like through the intermediary of a lower contact hole 14, blocking the contact hole 17 from below. Therefore, the contact hole 17 is small in an aspect ratio, and the metal wiring 12 is protected against etching carried out for patterning the metal wiring 18.
Patent JP-H08138590-A (JP)
Title: Fluorescent display tube
Inventor: MORI JUN
IPC: H01J31/15
Filed: 1994-11-04
Abstract: PURPOSE: To prevent nevenness of light emission due to the charge of negative load, in a fluorescent display tube of such type that a grid electrode is provided at the apex of the rib-shaped wall surrounding a phosphor layer. CONSTITUTION: Thermoelectrons accelerated by a grid electrode 24 are collided against, for example, a phosphor layer 20L and make it emit light. A negative charge removing electrode layer 38 connected to a cathode end 18K is arranged around the rib-shaped wall 22. Hereby, the periphery of the rib-shaped wall 22 is not charged with negative charge, and the density of electrons having collided against the phosphor layer 20L caused from the negative charge is prevented from becoming unequal, and unevenness in light emission never occurs in the light emission pattern of the phosphor layer 20L.
Patent JP-H03131363-A (JP)
Title: Coating drying oven
Inventor: HYODO MASAO
IPC: B05C9/14
Filed: 1989-10-17
Abstract: PURPOSE:To effectively prevent the adhesion and accumulation of a gum component to the inner wall of an exhaust region by arranging an exhaust port to the end part on the side remote from the opening place of the exhaust region in the direction crossing the parallel arranging direction of a treatment region and the exhaust region at a right angle on the cross-sectional view of an oven. CONSTITUTION:On the cross-sectional view of a drying oven, a treatment region F applying heating/drying treatment to a coated article 1 and an exhaust region 7 receiving the exhaust hot air from the lower part of the treatment region through a communication passage 19 are parallelly provided in the oven 2 and an exhaust port 20 discharging exhaust hot air from the exhaust region 7 is provided to the exhaust region 7 so as to be arranged at least to the end part 7a on the side remote from the opening place of the communication passage 19 to the exhaust region 7 among both end parts 7a, 7b of the exhaust region 7 in the direction crossing the parallel arranging direction of the treatment region F and the exhaust region 7 at a right angle on the cross-sectional view of the oven. As a result, the adhesion and accumulation of a gum component to the inner wall of the exhaust region can effectively be prevented and the lowering of coating quality caused by the curing and release of the bonded and accumulated gum component can be prevented.
Patent JP-S61238590-A (JP)
Inventor: JIERARUDO EFU BURANDO
IPC: B63H21/38
Filed: 1985-12-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1097833-A (JP)
Title: Panel for cathode-ray tube
Inventor: IMAMURA TSUTOMU
IPC: G02B1/11
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a panel for a cathode-ray tube, having improved electromagnetic-wave shielding properties and antireflection properties. SOLUTION: A panel for a cathode-ray tube comprises, on the outer surface of its panel glass 10, as the first layer, an SiO2 thin film 11 of thicknesses from 1500 to 2500Å, as the second layer, an SnO2 thin film 12 of thicknesses from 1000 to 1500Å, as the third layer, an SiO2 thin film 13 of thicknesses from 500 to 800Å, and as the fourth layer, an SiO2 thin film 14 composed of fine SiO2 particles 15 forming many recesses and projections. Each SiO2 particle 15 is uplifted at its periphery 16 and flattened as its center 17.
Patent JP-S62131587-A (JP)
Title: Photoelectron device
Inventor: TAKENAKA TOMOHIKO
IPC: H01L33/48
Filed: 1985-12-04
Abstract: PURPOSE:To prevent the emission of light other than the light, which is directly emitted from a light emitting diode, from a transparent window to the outside of a package, by making the inner wall surface of the package to be a surface, from which light is hard to be reflected. CONSTITUTION:The main surface of a stem 11 and the inner wall surface of a cap 15, i.e., the inner wall surface of a package, are colored black, and a dull surface 19 is obtained so that light is not reflected. Light 4, which is emitted from a dome shaped (semi-spherical) light emitting surface of a light emitting diode 1, is projected (emitted) to the outside of the package through a transparent window 3, which is provided at the ceiling part of the cap 15. Therefore, the light, which is emitted from the transparent window 3 of a photoelectron device 2, is only the light 4, which is directly emitted from the light emitting diode 1. The spreading angle of the beam is small, and the light is accurately projected on an object 5, on which the light is to be focused.
Patent JP-2001087360-A (JP)
Title: Sheet for decomposing harmful matter in air and device for decomposing harmful matter in air containing the same
Inventor: INOUE KIYOSHI
IPC: B01D53/86
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To enable keeping of the air in a room always clean by calmly removing NOX or Other harmful matters in the air without power, without ruining the atmosphere and with being inconspicuous. SOLUTION: Harmful matters in the air are removed by using a sheet for decomposing the harmful matters in the air in which a large number of light- activated catalytic particles 1-2 are fixed on a sheet 1-1 having a ventilating characteristic.
Patent JP-H0591235-A (JP)
Title: High speed picture signal processing system
Inventor: NAKAMURA KOZO
IPC: H04N1/00
Filed: 1991-09-25
Abstract: PURPOSE:To provide the high speed picture signal processing system implementing coding of a picture signal read at a high speed and/or recording a decoding signal from the coding signal without use of a page memory. CONSTITUTION:A picture signal obtained by the scanning of an original is fed to a coding means 31 via a picture bus 1a and the coding signal is fed to a system bus 2. A coding bus 3 is provided to an output of the coding means 31 and a coding signal storage means 70 storing tentatively the coding signal is coupled with the coding bus 3. A code transfer means 110 for input output of the coding signal to/from the coding signal storage means 70 and transferring the coding signal of the code bus 3 to the system bus 2 is arranged between the code bus 3 and the system bus 2. A control means 100 implementing the entire control of the system and a document management information storage means 80 storing the management information implementing the management of the storage document of the coding signal storage means 70 are coupled with the system bus 2.
Patent JP-H06114709-A (JP)
Title: Method for finishing welding bead
Inventor: KASHIWAGUMA TAKASHI
IPC: B24B9/04
Filed: 1992-10-12
Abstract: PURPOSE:To efficiently grind off a welding bead by a small number of times of moving a grinder. CONSTITUTION:In order to grind off a welding bead (b) by one time of reciprocating a grinder 4 held by a force control robot, grinder moving loci P1, P2 are set in both sides of a center line Q interposed of the welding bead (b). A grinding disk 5 of the grinder 4 is tilted at a required angle and also rotated in a direction of cutting in to a side of the center line Q of the welding bead (b) from a side of the grinder moving locus P1 or P2. Grinding is performed while moving the grinder 4 in a direction of pulling it along the grinder moving locus P1 or P2 by matching the center of the grinding disk 5 with the grinder moving locus P1 or P2.
Patent JP-H08136204-A (JP)
Title: Measuring instrument
Inventor: KOBASHI TAKASHI
IPC: G01B3/20
Filed: 1994-11-07
Abstract: PURPOSE: To provide a measuring instrument, which can improve abrasion resistance and strength, while keeping its operability and handling property. CONSTITUTION: In the measuring instrument, which includes a main body 1 and a slider 2 that is slidably provided for the main body 1 and measures the dimensions of a material to be measured and the like based on the moving amount of the slider 2, at least the main body 1 is constituted of plastic material or the like, whose specific gravity is samller than that of steel. Thus, operability and handling property are maintained. Furthermore, piano wires 15 and 16 made of a material, whose abrasion resistance is more excellent than the material of the main body 1 and rigidity is high, are provided along the surface of the main body 1, on which the slider 2 slides. Thus, the abrasion resistance of the main body 1 and the strength against bending stress are improved.
Patent JP-H04150426-A (JP)
Title: Specific information communication system by specific information processor in synchronous communication network
Inventor: OKA AKIHIKO
IPC: H04L5/22
Filed: 1990-10-12
Abstract: PURPOSE:To make the specific information transmitting and receiving speeds of a specific information processor faster and, at the same time, to reduce the size of the processor by supplying a control signal to an interface means from an arbitrating means so as to stop the access to the interface means and allow the access to an arithmetic processing means when the access to the interface means conflict with the access to the arithmetic processing means. CONSTITUTION:In case the chip select signals CS1 and CS2 respectively supplied from a microcomputer section 10 and OHA interface section 14 to an arbitrating section 12 conflict with each other, the section 12 outputs a control signal CL to the section 14 so as to stop the signal CS2. The chip select signal CS3 outputted from the section 12 to a RAM 11 thereafter is based on the signal CS1 from the section 10. As a result, the section 10 performs access to specific data D of the RAM 11. When such system is used, the efficiency can be improved, because it is not necessary to stop a CPU which has been stopped in the conventional example, and this processor can be miniaturized as a whole, since the processor does not require any DPRAM, etc.
Patent JP-H06122572-A (JP)
Title: Lightweight cellular concrete panel
Inventor: OKUMA YOSHIO
IPC: C04B38/02
Filed: 1992-10-12
Abstract: PURPOSE:To improve the dry shrinkage factor while maintaining the compression strength by using cement and quartzite powder as principal raw materials and specifying the contents of the unreacted quartzite and a dissolution residue with an organic acid in a lightweight cellular concrete (ALC) panel. CONSTITUTION:The objective ALC panel is produced by using cement and quartzite powder as principal raw materials. This panel contains 20-45wt.% unreacted quartzite and the content of a dissolution residues with an organic acid is regulated to >=65wt.%. This content of the dissolution residue with the organic acid is defined by the formula (wt.% of the dissolution residue with picric acid -wt.% of the dissolution residue with hydrochloric acid) X100/(100-wt.% of the dissolution residue with hydrochloric acid).
Patent JP-2000099563-A (JP)
Title: Test data generation device
Inventor: TATSUTA KOZO
IPC: G06F17/50
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To generate the test data of a high activation rate. SOLUTION: A processing content instruction part 2 gives the instruction of the designation and the execution of a function describing file. An input file reading part 3 reads the function describing file 1 and stores information in a component database 4. A pattern generation part 5 generates information on the relation of input/output signals required for generating test data based on information on a function description stored in the component database 4. A test data generation part 6 generates test data of a system which can be inputted to a simulator, based on information generated in the pattern generation part 5.
Patent JP-S62132246-A (JP)
Title: Three beam system light pick-up device
Inventor: YOSHIOKA MINORU
IPC: G11B7/00
Filed: 1985-12-04
Abstract: PURPOSE:To sufficiently cope with the countermeasure for abnormality of a recording surface hourly by irradiating a pair of subspot lights to the track except the recording track where a main spot light is irradiated. CONSTITUTION:A pair of subspot lights 13a and 13b is irradiated to recording tracks 14b and 14c adjoining to a recording track 14a where a main spot light 12 is irradiated, so that the half at the inside can be located on tracks 14b and 14c when the main spot light 12 is irradiated at the center of the track 14a. The detecting information based upon the subspot lights 13a and 13b is used as the tracking error detecting information and the detecting information based upon the preceding subspot light 13a is used the abnormality detecting information of a disk recording surface. Thus, the abnormal part of the disk recording surface passes through the position of the subspot light 13a before a disk is rotated one time more than when the part passes through the position of the main spot light 12, and the time allowance of the countermeasure for abnormality can be obtained.
Patent JP-H1097989-A (JP)
Title: Method and device for scan exposure
Inventor: EBINUMA RYUICHI
IPC: H01L21/027
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To make a stage stroke of a masking means smaller without affecting the synchronous scan control between an original plate and a substrate by providing a constitution where acceleration/deceleration of the masking means is not performed during exposure. SOLUTION: Wafer acceleration is started before exposure is started (t1 ), then the acceleration is finished (t2 ). Thereafter a settlement period for settling the vibration at wafer acceleration and that caused by servo-control to a specified scanning speed after acceleration, exposure is started (t3 ). After exposure (t4 ), deceleration is started (t5 ), and then the deceleration is finished (t6 ). The time period from exposure finish (t4 ) till deceleration start (t5 ) is an idle running time, and it is not required for the current shot whose exposure is finished, however, used as a settlement time when next shot is scan-exposed in reverse direction. Thereby the vibration at acceleration/deceleration of a masking means does not affect to exposure, for improved exposure precision.
Patent JP-2001096369-A (JP)
Title: Head machining device
Inventor: TOMISHIGE TEIZO
IPC: B25H7/04
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a head machining device capable of automatically measuring marking, cutting and grinding the head of pressure vessel, etc., with high accuracy in a short time. SOLUTION: A head 1 is supported by a support unit 10 and design specification data Dd of the head 1 is inputted by input unit 70. A measuring unit 20 and a transferring unit 6 operate and measures an actual configuration of the head 1. Thereby, center positioning data Dc and hole forming positioning data Dh for each head are obtained. Processing data Dp for each head is calculated based on the design specification Dd, center positioning data Dc and hole forming positioning data Dh. Based on this processing data Dp, a marking unit 30 automatically draws engraving line (a) on the head 1, and a plasma cutting unit 40 and a grinding unit 50 automatically form holes along the marking line (a).
Patent JP-H03135874-A (JP)
Title: Auxiliary steering angle control device for front-wheel drive vehicle
Inventor: NAITOU MOTOHIRA
IPC: B62D7/14
Filed: 1989-10-20
Abstract: PURPOSE:To prevent the generation of an excessive drift-out by composing the system to carry out an auxiliary steering angle control to prevent a drift by the difference between a driving slip amount detected from the difference of the front and the rear wheel rotation speeds, and an offset value set in a value larger as in a higher car speed. CONSTITUTION:In a vehicle furnished with a front-wheel steering mechanism (a) linking to the steering operation, and an auxiliary steering mechanism (b) to give an auxiliary steering angle control amount to at least either of the front wheel and the rear wheel responding to a driving instruction from the external side, a front-wheel steering amount detecting device (c) is provided, and a basic auxiliary steering angle control amount is determined by a deciding device (d) responding to the front wheel steering amount. Furthermore, a front and rear wheel rotation speed difference detecting device (e) and a car speed detecting device (f) are provided, and a correcting auxiliary angle control amount to correct to the oversteering side as the difference between the front and the rear wheel rotation speed detecting value and a car speed respondent offset set value is increased is determined by a deciding device (h). And from the sum of the basic auxiliary steering angle control amount and the correction auxiliary steering angle control amount, the auxiliary steering angle control amount is determined by a deciding device (i), and the auxiliary steering mechanism (b) is controlled thereby.
Patent JP-2000114607-A (JP)
Title: Manufacture of infrared sensor
Inventor: LAERMER FRANZ
IPC: H01L35/32
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a beam sensor having precisely reproducible characteristics, and to manufacture a beam sensor equipped with a plurality of individual sensor elements which can be arranged with fine intervals independently of the thickness of a substrate to be used. SOLUTION: At least one area 12 in which an opening 4 should be formed in a semiconductor substrate 1 is set on the surface of the semiconductor substrate. Then, a film 13 is deposed on the surface. Also, a beam sucker 5 is mounted on the set area 12 on the film 13. Moreover, a thermocouple 6 equipped with a thermocontact thermally brought into contact with the beam sucker 5 and a cold junction 7 thermally brought into contact with the semiconductor substrate 1 is mounted. In this case, an opening is formed in the film 13 in the set area 12, and the semiconductor substrate 1 is etched through the opening.
Patent JP-S62133021-A (JP)
Title: Grain oriented electrical steel sheet having good adhesiveness of glass film and low iron loss and production thereof
Inventor: WADA TOSHIYA
IPC: C21D9/46
Filed: 1985-12-06
Abstract: PURPOSE:To produce a grain oriented electrical steel sheet having good adhesiveness of a glass film and low iron loss by forming sharp and fine ruggedness on the surface of a rolled steel sheet of a silicon steel and forming an oxide on the surface thereof by decarburization annealing or finish annealing. CONSTITUTION:A silicon steel slab is hot rolled and is annealed, then the slab is subjected to one pass or >=2 passes of cold rolling including intermediate annealing. The rolled sheet is then subjected to decarburization annealing and further a separating agent for annealing is coated on the surface; thereafter, the rolled sheet is subjected to finish annealing. The surface of the steel sheet is activated by a mechanical means such as brush roll or sand blasting in such a manner that the sharp and fine ruggedness exists on the surface of the steel sheet before or after the above-mentioned decarburization annealing. The oxide essentially consisting of SiO2 partially plunged to the base iron side of the steel sheet by the decarburization annealing or finish annealing is thus thereby formed. The above-mentioned oxide forms the glass film having the good adhesiveness by reacting with the above-mentioned separating agent for annealing in the finish annealing. The above-mentioned film applies large tension to the steel sheet and the grain oriented electrical steel sheet having extremely low iron loss is obtd.
Patent JP-H04148851-A (JP)
Title: Method for measuring gloss irregularity in band shape on surface of rolled plate material
Inventor: YOSHIOKA TORU
IPC: G01N21/88
Filed: 1990-10-12
Abstract: PURPOSE:To enable to perform quantitative measurement by detecting the band-shaped gloss irregularities on the surface of a rolled plate material based on the positive and negative peak values of the data of the changing rates in the direction of the width of the plate obtained by operation based on the data of the intensity distribution of the reflected light of the emitted light, and measuring the degree of the irregularities. CONSTITUTION:Light beams are emitted from lamp light sources 4a and 4b on the surface of a steel plate S to be measured. When the shutter of a CCD camera 5 is operated once, a reflected-light intensity signal 10 is sequentially outputted into a data processing device 6. Then, the signal undergoes A/D conversion in the device 6. Data D corresponding to the measured coordinates are used, and the average value is computed. Reflected-light-intensity distribution data Hi in the direction of the width of the plate is obtained. When a pair of the positive and negative peak values exceed a judging reference value + or -h in response to the relative end-part positions of bearings 3e of divided-type reinforcing rolls 3, it is judged that there are band-shaped gloss irregularities on the surface of the plate S. This is based on the changing-rate data in the direction of the plate width in the obtained data Hi. The degree of the gloss irregularities is made to be the numerical value based on the average value of the peak values. The value is displayed as the measured value. Thus, the quantitative measurement can be performed.